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轨道网基本图式是轨道网规划中要分析的首要问题之一。采用图和网络流的理论结合轨道交通的特点 ,从各种不同的角度对轨道网基本图式进行研究。探讨了轨道网基本图式的构造方法 ,小型路网的基本图型和形态优化方法。对我国目前的城市轨道交通路网规划前期工作具有指导意义。
The basic schema of the track network is one of the primary problems to be analyzed in the planning of the track network. Using the theory of graph and network flow combined with the characteristics of rail transit, the basic pattern of rail network is studied from different perspectives. The construction method of the basic pattern of the track network, the basic pattern of the small-scale road network and the optimization method of the shape are discussed. It is instructive to the preliminary work of our country’s urban rail transit network planning.